Dukes of Mirandola and Marquises of Concordia

1619-1708

Alessandro I Pico della Mirandola (1566 –1637) Prince of Mirandola and Marquess of Concordia, then Duke of Mirandola and Marquess of Concordia from 1619. Knight of the Order of the Golden Fleece.Married Maria Laura d'Este (1590 - 1630) daughter of Cesare d'Este, Duke of Modena and Reggio. He had an illegitimate son Galeotto IV (1603-1637) who was legitimized as his heir but died before his father. Alessandro II, Alessandro’s grandson then succeeded.

Francesco Maria Pico della Mirandola (1688 – 1747) Duke of Mirandola and Marquess of Concordia, reigning 1691 to 1708.The Duchy was declared forfeit to the Holy Roman Empire and he was expelled from the duchy in 1706. In 1708 all the assets of the Pico family were confiscated. Knight of the Order of the Golden Fleece. Last of his line. Married firstly María Teresa Spínola y de la Cerda (d.1725) daughter of Carlos Felipe Spínola y Colonna, 4th Marquess of Los Balbases and secondly Maria Guadalupe Fitz-James Stuart y Colón de Portugal (1725–1750) daughter of James FitzJames, 2nd Duke of Berwick.

The Duchy of Mirandola was sold to the Rinaldo d'Este, Duke of Modena in 1710.